Transaction

P2MR script-path spend of input 0

The node checks this spend by hashing the revealed leaf, walking the Merkle path in the control block up to a root, and requiring that root to equal the output's 32-byte witness program. This page recomputes the same steps.

Leaf version

0xc0

Leaf script

a1a9c68fec9e1993bf4010c0b8732edaa0965bf9bc9ae497028cdf19b92a6855 OP_CHECKSIG

20a1a9c68fec9e1993bf4010c0b8732edaa0965bf9bc9ae497028cdf19b92a6855ac

Control block

c146c7eccffefd2d573ec014130e508f0c9963ccebd7830409f7b1b1301725e9fa (33 B)

Lowest bit of the control byte

1

Depth (path length m)

1

Merkle path

46c7eccffefd2d573ec014130e508f0c9963ccebd7830409f7b1b1301725e9fa

Leaf hash (TapLeaf)

5fd00003ebb30cd33342c1bdd043c42e1d855a8d03da7c1fe87f682f5c1fe005

Recomputed root

1. TapLeaf(0xc0, Leaf script) = 5fd00003ebb30cd33342c1bdd043c42e1d855a8d03da7c1fe87f682f5c1fe005
2. TapBranch(5fd00003…5c1fe005, 46c7eccf…1725e9fa) = 50c4593391bb21d156a3f01fec3bc43f62001b875e3ce48c55c39ccff45f3c55

Witness program of the output

50c4593391bb21d156a3f01fec3bc43f62001b875e3ce48c55c39ccff45f3c55

✓ Matches: the revealed leaf is committed to by the output.

The leaf script was executed (leaf version 0xc0, depth 1 or more).

Stack items given to the script

f0c30bb591f84b0a502576a4cb21c0a6a2a04d8c1505c21bc2908ba0e49ba9c70cf0e71b984dbd241cd472318e5c46fbb0ffbd64e80713f34aca23692248e2f1